An item having one fixed gear and one free gear, both having the same complement of spur gear teeth, mounted on a common hub. The free gear is attached to the fixed gear by springs and operates as one gear. Upon installation with the mating gear, the teeth of the free moving gear are preset to mesh with teeth other than those of the fixed gear. This spring tension between the fixed gear and the free gear eliminates any free motion between the driver and the driven gear. The gear is used where identical and accurate transmitted motion between gears is required.
Classification: Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately
NSN 6150-00-171-9455
NSN 5920-01-100-3018
NSN 6145-00-519-2821
NSN 5998-01-216-9181
NSN 4140-01-023-8846
NSN 5975-01-291-4095
NSN 6610-00-788-0134
NSN 5999-01-476-3170
NSN 6105-01-391-7722
NSN 6135-01-437-6409
NSN 5950-00-325-8501
NSN 6135-01-443-5279